[English Language] Spot the different one: 1) Visitors 2) Residents 3)Tourists 4) Holidaymakers

Answer:

Meaning of individual word

Visitors: a person who visits somebody or something

Residents:  a person who lives in a place / hotel

Tourists : a person who visits a place for pleasure

Holidaymakers: a person who is away from home on holiday

Holidaymaker , Tourists and Visitors are synonyms. So, odd one out here would be Residents.